lockbit | 6cc7335b85cba225557ba602fea5e31a61a38ba82642e74072e29d87107abbdc

Analysis

max time kernel
82s
max time network
86s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31-08-2024 21:58

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General

Target

LB3.exe
Size

153KB
MD5

a465ff20e72f5331d0a6849099565c05
SHA1

c3053fead46c7b410f87cec1b77391ce325f521d
SHA256

6cc7335b85cba225557ba602fea5e31a61a38ba82642e74072e29d87107abbdc
SHA512

2b8da0299a6356e8ec3e8b476dd96548ceaf9702877c2803b2fb129f101277beac3f5a17113a14f228690d629aeba83c7c21128ea707c8d5265937e68ea47dc6
SSDEEP

3072:nqJogYkcSNm9V7De6lYk4uvPQiPQivHvMkT:nq2kc4m9tDe6imHTPv

Score

10^/10

lockbit defense_evasion discovery ransomware spyware stealer

Malware Config

Extracted

Path

C:\qME3ty4ED.README.txt

Family

lockbit

Ransom Note

~~~ LockBit 3.0 the world's fastest ransomware since 2077~~~ >>>> Your data are stolen and encrypted The data will be published on TOR website if you do not pay the ransom Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly >>>> What guarantees that we will not deceive you? We are not a politically motivated group and we do not need anything other than your money. If you pay, we will provide you the programs for decryption and we will delete your data. Life is too short to be sad. Be not sad, money, it is only paper. If we do not give you decrypters, or we do not delete your data after payment, then nobody will pay us in the future. Therefore to us our reputation is very important. We attack the companies worldwide and there is no dissatisfied victim after payment. You can obtain information about us on twitter https://twitter.com/hashtag/lockbit?f=live >>>> You need contact us and decrypt one file for free on these TOR sites with your personal DECRYPTION ID Download and install TOR Browser https://www.torproject.org/ Write to a chat and wait for the answer, we will always answer you. Sometimes you will need to wait for our answer because we attack many companies. Links for Tor Browser: http://lockbitsupt7nr3fa6e7xyb73lk6bw6rcneqhoyblniiabj4uwvzapqd.onion http://lockbitsupuhswh4izvoucoxsbnotkmgq6durg7kficg6u33zfvq3oyd.onion http://lockbitsupn2h6be2cnqpvncyhj4rgmnwn44633hnzzmtxdvjoqlp7yd.onion Link for the normal browser http://lockbitsupp.uz If you do not get an answer in the chat room for a long time, the site does not work and in any other emergency, you can contact us in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] >>>> Your personal DECRYPTION ID: B7568014A48684D6D525F3F3722638C4 >>>> Warning! Do not DELETE or MODIFY any files, it can lead to recovery problems! >>>> Warning! If you do not pay the ransom we will attack your company repeatedly again! >>>> Advertisement Would you like to earn millions of dollars $$$ ? Our company acquire access to networks of various companies, as well as insider information that can help you steal the most valuable data of any company. You can provide us accounting data for the access to any company, for example, login and password to RDP, VPN, corporate email, etc. Open our letter at your email. Launch the provided virus on any computer in your company. You can do it both using your work computer or the computer of any other employee in order to divert suspicion of being in collusion with us. Companies pay us the foreclosure for the decryption of files and prevention of data leak. You can contact us using Tox messenger without registration and SMS https://tox.chat/download.html. Using Tox messenger, we will never know your real name, it means your privacy is guaranteed. If you want to contact us, write in jabber or tox. Tox ID LockBitSupp: 3085B89A0C515D2FB124D645906F5D3DA5CB97CEBEA975959AE4F95302A04E1D709C3C4AE9B7 XMPP (Jabber) Support: [email protected] [email protected] If this contact is expired, and we do not respond you, look for the relevant contact data on our website via Tor or Brave browser Links for Tor Browser: http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion Links for the normal browser http://lockbitapt.uz http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly

Emails

[email protected]

URLs

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion

http://lockbitapt.uz

http://lockbitapt2yfbt7lchxejug47kmqvqqxvvjpqkmevv4l3azl3gy6pyd.onion.ly

http://lockbitapt5x4zkjbcqmz6frdhecqqgadevyiwqxukksspnlidyvd7qd.onion.ly

http://lockbitapt6vx57t3eeqjofwgcglmutr3a35nygvokja5uuccip4ykyd.onion.ly

http://lockbitapt34kvrip6xojylohhxrwsvpzdffgs5z4pbbsywnzsbdguqd.onion.ly

http://lockbitaptc2iq4atewz2ise62q63wfktyrl4qtwuk5qax262kgtzjqd.onion.ly

http://lockbitaptjpikdqjynvgozhgc6bgetgucdk5xjacozeaawihmoio6yd.onion.ly

http://lockbitaptq7ephv2oigdncfhtwhpqgwmqojnxqdyhprxxfpcllqdxad.onion.ly

http://lockbitaptstzf3er2lz6ku3xuifafq2yh5lmiqj5ncur6rtlmkteiqd.onion.ly

http://lockbitaptoofrpignlz6dt2wqqc5z3a4evjevoa3eqdfcntxad5lmyd.onion.ly

https://twitter.com/hashtag/lockbit?f=live

Signatures

Lockbit
Ransomware family with multiple variants released since late 2019.
ransomware lockbit

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

F6D4.tmp

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International\Geo\Nation	F6D4.tmp

Deletes itself 1 IoCs

Processes:

F6D4.tmp

pid	Process
5212	F6D4.tmp

Executes dropped EXE 1 IoCs

Processes:

F6D4.tmp

pid	Process
5212	F6D4.tmp

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Drops desktop.ini file(s) 2 IoCs

Processes:

LB3.exe

description	ioc	Process
File opened for modification	C:\$Recycle.Bin\S-1-5-21-945322488-2060912225-3527527000-1000\desktop.ini	LB3.exe
File opened for modification	F:\$RECYCLE.BIN\S-1-5-21-945322488-2060912225-3527527000-1000\desktop.ini	LB3.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 4 IoCs

Processes:

splwow64.exeprintfilterpipelinesvc.exe

description	ioc	Process
File created	C:\Windows\system32\spool\PRINTERS\00002.SPL	splwow64.exe
File created	C:\Windows\system32\spool\PRINTERS\PPt19uau30qbi0eog6sw_czq7kd.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PP424n82pe1mgn1hz7pdl5p4jt.TMP	printfilterpipelinesvc.exe
File created	C:\Windows\system32\spool\PRINTERS\PP016wrd6jlb52_zcj8tve1fji.TMP	printfilterpipelinesvc.exe

Sets desktop wallpaper using registry 2 TTPs 2 IoCs

ransomware

Defacement

T1491

Modify Registry

T1112

Processes:

LB3.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\WallPaper = "C:\\ProgramData\\qME3ty4ED.bmp"	LB3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\Wallpaper = "C:\\ProgramData\\qME3ty4ED.bmp"	LB3.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

F6D4.tmp

pid	Process
5212	F6D4.tmp

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

F6D4.tmpcmd.exeLB3.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	F6D4.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LB3.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

ONENOTE.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ONENOTE.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

ONENOTE.EXE

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	ONENOTE.EXE

Modifies Control Panel 3 IoCs

evasion

Processes:

LB3.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop\WallpaperStyle = "10"	LB3.exe
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\International	LB3.exe
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000\Control Panel\Desktop	LB3.exe

Modifies registry class 5 IoCs

Processes:

LB3.exe

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.qME3ty4ED	LB3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.qME3ty4ED\ = "qME3ty4ED"	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\qME3ty4ED\DefaultIcon	LB3.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\qME3ty4ED	LB3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\qME3ty4ED\DefaultIcon\ = "C:\\ProgramData\\qME3ty4ED.ico"	LB3.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

LB3.exe

pid	Process
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe
4608	LB3.exe

Suspicious behavior: RenamesItself 26 IoCs

Processes:

F6D4.tmp

pid	Process
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp
5212	F6D4.tmp

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

LB3.exe

description	pid	Process
Token: SeAssignPrimaryTokenPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeDebugPrivilege	4608	LB3.exe
Token: 36	4608	LB3.exe
Token: SeImpersonatePrivilege	4608	LB3.exe
Token: SeIncBasePriorityPrivilege	4608	LB3.exe
Token: SeIncreaseQuotaPrivilege	4608	LB3.exe
Token: 33	4608	LB3.exe
Token: SeManageVolumePrivilege	4608	LB3.exe
Token: SeProfSingleProcessPrivilege	4608	LB3.exe
Token: SeRestorePrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSystemProfilePrivilege	4608	LB3.exe
Token: SeTakeOwnershipPrivilege	4608	LB3.exe
Token: SeShutdownPrivilege	4608	LB3.exe
Token: SeDebugPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeBackupPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe
Token: SeSecurityPrivilege	4608	LB3.exe

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

ONENOTE.EXE

pid	Process
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE
4044	ONENOTE.EXE

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

LB3.exeprintfilterpipelinesvc.exeF6D4.tmp

description	pid	Process	procid_target
PID 4608 wrote to memory of 2872	4608	LB3.exe	94
PID 4608 wrote to memory of 2872	4608	LB3.exe	94
PID 4236 wrote to memory of 4044	4236	printfilterpipelinesvc.exe	100
PID 4236 wrote to memory of 4044	4236	printfilterpipelinesvc.exe	100
PID 4608 wrote to memory of 5212	4608	LB3.exe	102
PID 4608 wrote to memory of 5212	4608	LB3.exe	102
PID 4608 wrote to memory of 5212	4608	LB3.exe	102
PID 4608 wrote to memory of 5212	4608	LB3.exe	102
PID 5212 wrote to memory of 3436	5212	F6D4.tmp	103
PID 5212 wrote to memory of 3436	5212	F6D4.tmp	103
PID 5212 wrote to memory of 3436	5212	F6D4.tmp	103

C:\Users\Admin\AppData\Local\Temp\LB3.exe
"C:\Users\Admin\AppData\Local\Temp\LB3.exe"
1⤵
- Drops desktop.ini file(s)
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Modifies Control Panel
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4608
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  - Drops file in System32 directory
  PID:2872
- C:\ProgramData\F6D4.tmp
  "C:\ProgramData\F6D4.tmp"
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:5212
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C DEL /F /Q C:\PROGRA~3\F6D4.tmp >> NUL
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3436

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:4924

C:\Windows\system32\printfilterpipelinesvc.exe
C:\Windows\system32\printfilterpipelinesvc.exe -Embedding
1⤵
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Program Files\Microsoft Office\root\Office16\ONENOTE.EXE
  /insertdoc "C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\{63BA4E37-51B7-44AC-83D2-B16B8A4A3AC0}.xps" 133696151093590000
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of SetWindowsHookEx
  PID:4044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Defacement

T1491

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-945322488-2060912225-3527527000-1000\GGGGGGGGGGG

Filesize
129B

MD5
b5f0c2c1eb059670bad5c486a69c9d22

SHA1
2229e8b533cbdd9d737d6cd347314cbdaef6f43d

SHA256
c7e92084702c46a391ab4568556dd4b78f6708c7db874e30330d805b78ffbdcc

SHA512
ebcf6ee0d1fdd6a2d011b724f9df7b73aa3f8e25dadb3b2bf4e705c29b5305eb32b759659a7b183aeebb6b442360f706d6aa32ea0f323425a048b75ae808fdc9

Download Submit
C:\ProgramData\F6D4.tmp

Filesize
14KB

MD5
294e9f64cb1642dd89229fff0592856b

SHA1
97b148c27f3da29ba7b18d6aee8a0db9102f47c9

SHA256
917e115cc403e29b4388e0d175cbfac3e7e40ca1742299fbdb353847db2de7c2

SHA512
b87d531890bf1577b9b4af41dddb2cdbbfa164cf197bd5987df3a3075983645a3acba443e289b7bfd338422978a104f55298fbfe346872de0895bde44adc89cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\DDDDDDD

Filesize
153KB

MD5
fc3d5d8877bf5b5b628ba0f66598929a

SHA1
f87599b8a300f75620fa8bcdee6eeeb13f442c8a

SHA256
bb8995613b5803caaa6f701be6c9c5b3e631a88a8e285294ef751b8fd8730075

SHA512
968caf7e90fcf2808ce672c855b198e7b61a631037dd861deb743581f6e5f8c837facf01400f1e0ac5ecebb1739ef6844b0fa666c97fc7fdac59d7a26e65ac55

Download Submit
C:\Users\Admin\AppData\Local\Temp\{A7821EAF-D110-4B6E-AFE3-D6BBE39DCA48}

Filesize
4KB

MD5
48ed1a0a6968dad9f5ab475ea36c533f

SHA1
f25f68657cc5f7ba0d8873323bdc662242c83271

SHA256
b686ea205d5ac2f9833204b3e4cf22cd2cd5755d6b4761188abb24f96d407096

SHA512
c15dd67634f1c417addee5cc5e8d4deeaaa6b34da8f17f6f776ca6a2116a14828fdbbc328f4708a1c9580353e01b13801c3c4c75f01c6d85d5a235f9179575c6

Download Submit
C:\Users\Admin\Documents\OneNote Notebooks\My Notebook\Open Notebook.onetoc2

Filesize
4KB

MD5
51360c3e5035478c15d03385bbfc10b9

SHA1
07640c20a7d78b95083f2036141cb9eaaaf33666

SHA256
6c0fda350118ff528f12e3e2fc659324c050801429dcc922dab8f015bbb32564

SHA512
ff7180a4f1f4cc3fb65f8a8c64c1abe53ad4c8175a701c231e51ea76b5cc42766a6e7edf66b9d8b5bfddaa9102839741fcdd633e4d9c3b6f9858bd1b55f937b6

Download Submit
C:\qME3ty4ED.README.txt

Filesize
6KB

MD5
f9366230690f4341bc9c9d958d042cc0

SHA1
9ae05629d0cee0b7e0d1a87e0ec812575c7cfe68

SHA256
53e1aff3d9bdee7c6c0068f5553d88fca8f1399007fb47372717397d06d8f433

SHA512
42af70bc2e1109633e259fc8a65650b1d8ff4d41456abcb39b4aba80c68d711192f2a21da3c9889fc71e7624692f0ddd3216c570ad8b67c48f09f180f11f8931

Download Submit
F:\$RECYCLE.BIN\S-1-5-21-945322488-2060912225-3527527000-1000\DDDDDDDDDDD

Filesize
129B

MD5
959c50bd716324aa5d150ffb7bc16d93

SHA1
8da976aa82bf704393d559fc4469969b9d40d519

SHA256
77a9bce55f5d121802edd5c7965edac822fdad5cf66fbacbc48e87dbc05ca721

SHA512
13494f03d2255fc860db8a37b67cf1411c2c5eba2c8e2bfe37292c21e32a1f5ee457bad3c5fbffc67374f7b99a2e63fde77932da232a5dd5932c2b478a774558

Download Submit
memory/4044-2831-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4044-2829-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4044-2830-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4044-2833-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4044-2832-0x00007FFF462D0000-0x00007FFF462E0000-memory.dmp

Filesize
64KB

Download
memory/4044-2834-0x00007FFF43C30000-0x00007FFF43C40000-memory.dmp

Filesize
64KB

Download
memory/4044-2835-0x00007FFF43C30000-0x00007FFF43C40000-memory.dmp

Filesize
64KB

Download
memory/4608-2817-0x00000000009B0000-0x00000000009C0000-memory.dmp

Filesize
64KB

Download
memory/4608-2-0x00000000009B0000-0x00000000009C0000-memory.dmp

Filesize
64KB

Download
memory/4608-2818-0x00000000009B0000-0x00000000009C0000-memory.dmp

Filesize
64KB

Download
memory/4608-2816-0x00000000009B0000-0x00000000009C0000-memory.dmp

Filesize
64KB

Download
memory/4608-0-0x00000000009B0000-0x00000000009C0000-memory.dmp

Filesize
64KB

Download
memory/4608-1-0x00000000009B0000-0x00000000009C0000-memory.dmp

Filesize
64KB

Download